proteus仿真，数字可调电压源，单片机AVR代码选自其他的，因此显示的数值相差10倍...

I2C总线驱动程序(用两个普通IO模拟I2C总线)-I2C Bus Driver (using two ordinary analog IO I2C Bus)

顺舟SZ05的ZIGBEE模块，用LPC23XX对其进行配置-Shun Zhou ZIGBEE the SZ05 module, configured with its LPC23XX

周立功D12开发板中带的WINDOWS XP驱动程序，在编译后会出现USB设备不能正常工作. 以下是修改的代码,修改后可以正常工作. 在d12.c和Ioctl.c中, 将+256去掉,这个会引去枚举设备时,设备描述符的长度不对,修改后: siz = sizeof(USB_CONFIGURATION_DESCRIPTOR) 在d12.c中的D12_SelectInterface函数中, 设备查询完接口后有一段代码,也会引起驱动返回不对,需要屏蔽下面的代码 // Retrieve the selected Configuration and Interface 修改上面两处后,USB可以正常使用了. -weeks D12 development board, who were brought to the Windows XP drivers, the compiler will happen after the USB device not working properly. Following is the revised code, revised after normal work. In d12.c and Ioctl.c, 256 will be removed, this will generate to Enumerate equipment located descriptors up the length wrong, the revised : not = sizeof (USB_CONFIGURATION_DESCRIPTOR) in the D12_SelectInterface d12.c function, equipment End interface for a period after the code can also lead to wrong drivers need to shield the following code// Retrieve the selected Configuration Interface and the above two changes, USB can use the normal.

就是个译码器，用cpld实现的译码器是verilog写的-Is a decoder, using CPLD realize the decoder is written in Verilog

嵌入式词汇大全,关于嵌入式开发的词汇手册-embedded vocabulary Daquan, on the Embedded Development Handbook Glossary

这个源代码是滚动中 10 X 8 LED 点阵显示的文本，如果在被动式红外传感器的前面出现了一个人。 文本是"欢迎! J". 您可以更改文本中的样例对您的需求。

Simple server for at89c51 and Xbee module using API mode.

倒车雷达源代码，超声波发射，接收，测距。-source code reversing radar, ultrasonic transmitter and receiver, location.

stm32f103zet6单片机读写sd卡例程，包含fat32文件系统，亲测可用

应用背景系统被设计为控制闪烁的发光二极管，闪烁和序列的时间是通过代码控制。关键技术嵌入式C语言软件编写，codevision Proteus软件仿真，都是用来实现逻辑。